DR. MARA OKSHTEYN MD
NPI 1982778643
Internal Medicine - Endocrinology, Diabetes & Metabolism in Oro Valley, AZ

Q: What is Mara Okshteyn's NPI number?

The NPI number for Mara Okshteyn is 1982778643. It was assigned to this individual provider in the NPPES registry on November 17, 2006. The provider is also known as Dr. Mara Fremderman MD.

Q: What is Mara Okshteyn's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Q: When was this NPI record last updated?

The NPPES record for Mara Okshteyn was last updated on February 14, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since November 17, 2006

200 W MAGEE RD, SUITE 140, ORO VALLEY, AZ 85704(520) 812-7180(855) 523-4050 Get Directions Write a Review

NPPES record last updated: February 14, 2012. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Mara Okshteyn Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MARA OKSHTEYN MD (NPI 1982778643) is an individual endocrinology, diabetes & metabolism provider in Oro Valley, Arizona, licensed in Arizona (34041) and active in the NPI registry since November 2006.

NPPES Registry Identity

NPI1982778643

Entity TypeIndividualFemale

Primary Taxonomy207RE0101X

Provider Legal NameDR. MARA OKSHTEYNCredential: MD

Location Address200 W MAGEE RD, SUITE 140Oro Valley, AZ 85704-6492

Mailing AddressPo Box 36108Tucson, AZ 85740-6108 · (520) 812-7180 · Fax (877) 571-5978

Phone(520) 812-7180

Fax(855) 523-4050

Sole ProprietorNo

Enumeration DateNovember 17, 2006

Last NPPES UpdateFebruary 14, 2012

✔ NPI 1982778643 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians

Taxonomy Code207RE0101X

License✔ Licensed in AZ · 34041

Definition

An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

200 W MAGEE RD, Oro Valley, AZ 85704

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Other Names 1

Former Name (1)Dr. Mara Fremderman Md

Other Identifiers 1

Medicare UPING74892

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JANE CAROLINE LOISELLE MSW

Social Worker (Clinical)

200 W MAGEE RD, STE 100
TUCSON, AZ 85704

Pima County (520) 237-6057

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mara Okshteyn's NPI number?

The NPI number for Mara Okshteyn is 1982778643. It was assigned to this individual provider in the NPPES registry on November 17, 2006. The provider is also known as Dr. Mara Fremderman MD.

Where is Mara Okshteyn located?

Mara Okshteyn practices at 200 W Magee Rd Suite 140, Oro Valley, AZ 85704. The listed phone number is (520) 812-7180.

What is Mara Okshteyn's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

When was this NPI record last updated?

The NPPES record for Mara Okshteyn was last updated on February 14, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.